From: "Marcin Gibuła" <m.gibula@beyond.pl>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu 2.0, deadlock in block-commit
Date: Fri, 23 May 2014 10:21:19 +0200 [thread overview]
Message-ID: <537F04FF.7010700@beyond.pl> (raw)
In-Reply-To: <537F047C.9010800@redhat.com>
On 23.05.2014 10:19, Paolo Bonzini wrote:
> Il 22/05/2014 23:05, Marcin Gibuła ha scritto:
>> Some more info.
>> VM was doing lot of write IO during this test.
>
> QEMU is waiting for librados to complete I/O. Can you reproduce it with
> a different driver?
I'll try.
However RBD is used only as read-only ISO -
rbd:iso-images/rescue.iso:auth_supported=none,if=none,id=drive-ide0-0-0,readonly=on,format=raw)
- what IO would it have to complete?
--
mg
next prev parent reply other threads:[~2014-05-23 8:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-22 20:49 [Qemu-devel] qemu 2.0, deadlock in block-commit Marcin Gibuła
2014-05-22 21:05 ` Marcin Gibuła
2014-05-23 8:19 ` Paolo Bonzini
2014-05-23 8:21 ` Marcin Gibuła [this message]
2014-05-23 9:25 ` Marcin Gibuła
2014-05-23 12:29 ` Kevin Wolf
2014-05-23 12:38 ` Marcin Gibuła
2014-05-23 13:14 ` Marcin Gibuła
2014-05-23 13:18 ` Marcin Gibuła
2014-05-23 22:02 ` Marcin Gibuła
2014-05-22 21:25 ` Eric Blake
2014-05-22 21:43 ` Marcin Gibuła
2014-05-23 12:58 ` Stefan Hajnoczi
2014-05-23 16:25 ` Marcin Gibuła
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